Where is my an hour?

I didn't realize that today was the start of summer time.
I tried to go to my friend's church.
So I woke up and saw the clock.
The clock showed 10 o'clock.
I thought I am not late because it starts at 11 o'clock.
I got all ready to go and went that church.
In the bus, I saw my phone clock.
It was 11 p.m.
When I got in church, everything got done and I just backed in my home........
Summer time made me lazy guy for today...